Cervical Spine Arthritis and Dizziness

Cervical vertigo has been described as vertigo arising in conjunction with degenerative cervical spine disease due to proprioceptive abnormalities, according to the American Academy of Otolaryngology-Head and Neck Surgery 1, 2
Symptoms of cervical vertigo are typically triggered by rotation of the head relative to the body while in an upright posture, as opposed to vertigo triggered by changes in head position relative to gravity, as noted by the American Academy of Otolaryngology-Head and Neck Surgery 1, 2

Differential Diagnosis

It's crucial to differentiate cervicogenic dizziness from other causes of dizziness, such as Benign paroxysmal positional vertigo (BPPV), as stated by the American Academy of Otolaryngology-Head and Neck Surgery 1, 3
Vertebrobasilar insufficiency can present with symptoms including dizziness, vertigo, diplopia, perioral numbness, blurred vision, tinnitus, ataxia, and bilateral sensory deficits, according to the American Heart Association 4, 5
Vestibular disorders should also be considered in the differential diagnosis, as noted by the American Academy of Otolaryngology-Head and Neck Surgery 1

Neuroimaging with MRI or CT may be necessary to rule out other causes of dizziness, as recommended by the American College of Radiology 6

Vestibular rehabilitation exercises may be beneficial as adjunctive therapy for cervicogenic dizziness, as suggested by the American Academy of Otolaryngology-Head and Neck Surgery 3, 7
Vestibular suppressant medications such as antihistamines and benzodiazepines should not be routinely used, according to the American Academy of Otolaryngology-Head and Neck Surgery 3, 7

Patients with physical limitations such as cervical stenosis, severe rheumatoid arthritis, cervical radiculopathies, ankylosing spondylitis, and other spinal conditions may require modified approaches to treatment, as noted by the American Academy of Otolaryngology-Head and Neck Surgery 3
Elderly patients with cervical arthritis may have an increased risk for persistent postural abnormalities and fall risk, according to the American Academy of Otolaryngology-Head and Neck Surgery 3

Imaging is generally not indicated for diagnosing cervicogenic dizziness unless red flags are present, such as vascular dissection concerns, neurologic deficits, or trauma, as stated by the American College of Radiology 8, 9, 10
If vascular dissection is suspected with unilateral headache and neck pain, CTA or MRA may be warranted, according to the American College of Radiology 8, 9
The American College of Radiology recommends against routine imaging for suspected cervicogenic dizziness without red flags, as it has no diagnostic value and shows abnormalities in asymptomatic patients 8, 9, 10

The American College of Radiology advises that patients with suspected vertebrobasilar insufficiency should be screened for diplopia, perioral numbness, bilateral sensory deficits, and drop attacks, and that vascular imaging (e.g., CTA or MRA) should be obtained when these findings are present. 11

The American College of Radiology recommends obtaining an MRI of the cervical spine without contrast only if dizziness persists for more than 6–8 weeks despite appropriate conservative therapy (manual therapy + vestibular rehabilitation). 12
Cervical MRI is also indicated when any red‑flag signs are identified, including constitutional symptoms (fever, unexplained weight loss), elevated inflammatory markers (ESR, CRP), known malignancy, immunosuppression, intravenous drug use, progressive neurologic deficits, or localized vertebral‑body tenderness. 12
In the presence of red‑flag features or prolonged symptoms, imaging aims to exclude serious pathology (e.g., infection, neoplasm, inflammatory disease) rather than to confirm cervicogenic dizziness, which lacks specific radiographic correlates. 12

Bacterial meningitis presents with the classic triad of fever, headache, and neck stiffness; its presence mandates urgent evaluation (e.g., lumbar puncture, blood cultures) 13.
Elevated inflammatory markers (abnormal ESR, CRP, or leukocytosis) signal possible vertebral osteomyelitis or discitis and require prompt imaging (MRI of the cervical spine) 14.

When meningitis is suspected, cerebrospinal fluid should be examined by spectrophotometric analysis for xanthochromia after neuro‑imaging excludes mass effect (lumbar puncture) 15.

Routine imaging is not indicated for isolated cervicogenic dizziness without red‑flag features; MRI frequently reveals degenerative changes in ~85 % of asymptomatic adults > 30 years, offering no diagnostic advantage 16.

A multimodal program that combines manual therapy with vestibular‑rehabilitation exercises is the evidence‑based treatment for cervicogenic dizziness 16.
Physical‑therapy protocols focusing on cervical range‑of‑motion, postural correction, and proprioceptive retraining improve symptoms 16.

Patients who develop cranial neuropathies such as a sixth‑nerve palsy should be referred promptly to neuro‑ophthalmology or neurology 17.

Approximately half of individuals with acute neck pain report persistent or recurrent symptoms at one‑year follow‑up, although this does not alter the initial recommendation to defer imaging when red flags are absent 16.